Which Junkyard Electric fan?

I like what seems to be the better engineering involved in the factory fans. I used one before on another ride, course it was a 4 banger toyota truck, but it didnt fail. However, this time around I may install a new motor with the factory fan. But that will be when its registered, inspected and all that. I havent looked into replacement motors for the contour fan. I know the Taurus fan has replacement motors available.